[PLUG] Fw: DMARC Forensic Report for nuegia.net from IP 54.245.45.210

Alan alan at clueserver.org
Thu Dec 31 18:20:27 UTC 2020


On Tue, 2020-12-29 at 13:53 -0800, Tom wrote:
> On Thu, 24 Dec 2020 17:51:38 -0800
> "Jason Barbier" <jason at corrupted.io> wrote:
> 
> > this is normal and expected for most mail list software and has
> > been
> > the bane of most mail authentication schemes. It's not a
> > misconfiguration perse on either side, just an artifact of the mail
> > list bifurcating and spoofing messages. the only real way to stop
> > it
> > breaks most mail clients displaying users or involves abandoning
> > DMARC.
> but it says "bodyhash_mismatch". Surely a mailinglist could operate
> without manipulating the body of emails?
> 

Almost all mailing lists attach unsubscribe and mailing list configure
information at the bottom of the body of the message. To get it to not
do that would require changes to every mail list program out there. Not
going to happen. It has been that way for over 20 years or more.




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